feat: add common resource helpers; expose client transport; remove se…

…nd/recv gRPC limits (#38)

docs/redis_v1/types.rst

@@ -3,3 +3,4 @@ Types for Google Cloud Redis v1 API
 
 .. automodule:: google.cloud.redis_v1.types
     :members:
+    :show-inheritance:

docs/redis_v1beta1/types.rst

@@ -3,3 +3,4 @@ Types for Google Cloud Redis v1beta1 API
 
 .. automodule:: google.cloud.redis_v1beta1.types
     :members:
+    :show-inheritance:

google/cloud/redis_v1/services/cloud_redis/async_client.py

@@ -74,9 +74,41 @@ class CloudRedisAsyncClient:
     instance_path = staticmethod(CloudRedisClient.instance_path)
     parse_instance_path = staticmethod(CloudRedisClient.parse_instance_path)
 
+    common_billing_account_path = staticmethod(
+        CloudRedisClient.common_billing_account_path
+    )
+    parse_common_billing_account_path = staticmethod(
+        CloudRedisClient.parse_common_billing_account_path
+    )
+
+    common_folder_path = staticmethod(CloudRedisClient.common_folder_path)
+    parse_common_folder_path = staticmethod(CloudRedisClient.parse_common_folder_path)
+
+    common_organization_path = staticmethod(CloudRedisClient.common_organization_path)
+    parse_common_organization_path = staticmethod(
+        CloudRedisClient.parse_common_organization_path
+    )
+
+    common_project_path = staticmethod(CloudRedisClient.common_project_path)
+    parse_common_project_path = staticmethod(CloudRedisClient.parse_common_project_path)
+
+    common_location_path = staticmethod(CloudRedisClient.common_location_path)
+    parse_common_location_path = staticmethod(
+        CloudRedisClient.parse_common_location_path
+    )
+
     from_service_account_file = CloudRedisClient.from_service_account_file
     from_service_account_json = from_service_account_file
 
+    @property
+    def transport(self) -> CloudRedisTransport:
+        """Return the transport used by the client instance.
+
+        Returns:
+            CloudRedisTransport: The transport used by the client instance.
+        """
+        return self._client.transport
+
     get_transport_class = functools.partial(
         type(CloudRedisClient).get_transport_class, type(CloudRedisClient)
     )
@@ -180,7 +212,8 @@ async def list_instances(
         # Create or coerce a protobuf request object.
         # Sanity check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
-        if request is not None and builtins.any([parent]):
+        has_flattened_params = builtins.any([parent])
+        if request is not None and has_flattened_params:
             raise ValueError(
                 "If the `request` argument is set, then none of "
                 "the individual field arguments should be set."
@@ -256,7 +289,8 @@ async def get_instance(
         # Create or coerce a protobuf request object.
         # Sanity check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
-        if request is not None and builtins.any([name]):
+        has_flattened_params = builtins.any([name])
+        if request is not None and has_flattened_params:
             raise ValueError(
                 "If the `request` argument is set, then none of "
                 "the individual field arguments should be set."
@@ -365,7 +399,8 @@ async def create_instance(
         # Create or coerce a protobuf request object.
         # Sanity check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
-        if request is not None and builtins.any([parent, instance_id, instance]):
+        has_flattened_params = builtins.any([parent, instance_id, instance])
+        if request is not None and has_flattened_params:
             raise ValueError(
                 "If the `request` argument is set, then none of "
                 "the individual field arguments should be set."
@@ -470,7 +505,8 @@ async def update_instance(
         # Create or coerce a protobuf request object.
         # Sanity check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
-        if request is not None and builtins.any([update_mask, instance]):
+        has_flattened_params = builtins.any([update_mask, instance])
+        if request is not None and has_flattened_params:
             raise ValueError(
                 "If the `request` argument is set, then none of "
                 "the individual field arguments should be set."
@@ -565,7 +601,8 @@ async def upgrade_instance(
         # Create or coerce a protobuf request object.
         # Sanity check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
-        if request is not None and builtins.any([name, redis_version]):
+        has_flattened_params = builtins.any([name, redis_version])
+        if request is not None and has_flattened_params:
             raise ValueError(
                 "If the `request` argument is set, then none of "
                 "the individual field arguments should be set."
@@ -665,7 +702,8 @@ async def import_instance(
         # Create or coerce a protobuf request object.
         # Sanity check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
-        if request is not None and builtins.any([name, input_config]):
+        has_flattened_params = builtins.any([name, input_config])
+        if request is not None and has_flattened_params:
             raise ValueError(
                 "If the `request` argument is set, then none of "
                 "the individual field arguments should be set."
@@ -761,7 +799,8 @@ async def export_instance(
         # Create or coerce a protobuf request object.
         # Sanity check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
-        if request is not None and builtins.any([name, output_config]):
+        has_flattened_params = builtins.any([name, output_config])
+        if request is not None and has_flattened_params:
             raise ValueError(
                 "If the `request` argument is set, then none of "
                 "the individual field arguments should be set."
@@ -856,7 +895,8 @@ async def failover_instance(
         # Create or coerce a protobuf request object.
         # Sanity check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
-        if request is not None and builtins.any([name, data_protection_mode]):
+        has_flattened_params = builtins.any([name, data_protection_mode])
+        if request is not None and has_flattened_params:
             raise ValueError(
                 "If the `request` argument is set, then none of "
                 "the individual field arguments should be set."
@@ -954,7 +994,8 @@ async def delete_instance(
         # Create or coerce a protobuf request object.
         # Sanity check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
-        if request is not None and builtins.any([name]):
+        has_flattened_params = builtins.any([name])
+        if request is not None and has_flattened_params:
             raise ValueError(
                 "If the `request` argument is set, then none of "
                 "the individual field arguments should be set."

google/cloud/redis_v1/services/cloud_redis/client.py

@@ -155,6 +155,15 @@ def from_service_account_file(cls, filename: str, *args, **kwargs):
 
     from_service_account_json = from_service_account_file
 
+    @property
+    def transport(self) -> CloudRedisTransport:
+        """Return the transport used by the client instance.
+
+        Returns:
+            CloudRedisTransport: The transport used by the client instance.
+        """
+        return self._transport
+
     @staticmethod
     def instance_path(project: str, location: str, instance: str,) -> str:
         """Return a fully-qualified instance string."""
@@ -171,6 +180,65 @@ def parse_instance_path(path: str) -> Dict[str, str]:
         )
         return m.groupdict() if m else {}
 
+    @staticmethod
+    def common_billing_account_path(billing_account: str,) -> str:
+        """Return a fully-qualified billing_account string."""
+        return "billingAccounts/{billing_account}".format(
+            billing_account=billing_account,
+        )
+
+    @staticmethod
+    def parse_common_billing_account_path(path: str) -> Dict[str, str]:
+        """Parse a billing_account path into its component segments."""
+        m = re.match(r"^billingAccounts/(?P<billing_account>.+?)$", path)
+        return m.groupdict() if m else {}
+
+    @staticmethod
+    def common_folder_path(folder: str,) -> str:
+        """Return a fully-qualified folder string."""
+        return "folders/{folder}".format(folder=folder,)
+
+    @staticmethod
+    def parse_common_folder_path(path: str) -> Dict[str, str]:
+        """Parse a folder path into its component segments."""
+        m = re.match(r"^folders/(?P<folder>.+?)$", path)
+        return m.groupdict() if m else {}
+
+    @staticmethod
+    def common_organization_path(organization: str,) -> str:
+        """Return a fully-qualified organization string."""
+        return "organizations/{organization}".format(organization=organization,)
+
+    @staticmethod
+    def parse_common_organization_path(path: str) -> Dict[str, str]:
+        """Parse a organization path into its component segments."""
+        m = re.match(r"^organizations/(?P<organization>.+?)$", path)
+        return m.groupdict() if m else {}
+
+    @staticmethod
+    def common_project_path(project: str,) -> str:
+        """Return a fully-qualified project string."""
+        return "projects/{project}".format(project=project,)
+
+    @staticmethod
+    def parse_common_project_path(path: str) -> Dict[str, str]:
+        """Parse a project path into its component segments."""
+        m = re.match(r"^projects/(?P<project>.+?)$", path)
+        return m.groupdict() if m else {}
+
+    @staticmethod
+    def common_location_path(project: str, location: str,) -> str:
+        """Return a fully-qualified location string."""
+        return "projects/{project}/locations/{location}".format(
+            project=project, location=location,
+        )
+
+    @staticmethod
+    def parse_common_location_path(path: str) -> Dict[str, str]:
+        """Parse a location path into its component segments."""
+        m = re.match(r"^projects/(?P<project>.+?)/locations/(?P<location>.+?)$", path)
+        return m.groupdict() if m else {}
+
     def __init__(
         self,
         *,
@@ -206,10 +274,10 @@ def __init__(
                 not provided, the default SSL client certificate will be used if
                 present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not
                 set, no client certificate will be used.
-            client_info (google.api_core.gapic_v1.client_info.ClientInfo):	
-                The client info used to send a user-agent string along with	
-                API requests. If ``None``, then default info will be used.	
-                Generally, you only need to set this if you're developing	
+            client_info (google.api_core.gapic_v1.client_info.ClientInfo):
+                The client info used to send a user-agent string along with
+                API requests. If ``None``, then default info will be used.
+                Generally, you only need to set this if you're developing
                 your own client library.
 
         Raises:

google/cloud/redis_v1/services/cloud_redis/transports/__init__.py

@@ -28,7 +28,6 @@
 _transport_registry["grpc"] = CloudRedisGrpcTransport
 _transport_registry["grpc_asyncio"] = CloudRedisGrpcAsyncIOTransport
 
-
 __all__ = (
     "CloudRedisTransport",
     "CloudRedisGrpcTransport",

google/cloud/redis_v1/services/cloud_redis/transports/grpc.py

@@ -111,10 +111,10 @@ def __init__(
                 for grpc channel. It is ignored if ``channel`` is provided.
             quota_project_id (Optional[str]): An optional project to use for billing
                 and quota.
-            client_info (google.api_core.gapic_v1.client_info.ClientInfo):	
-                The client info used to send a user-agent string along with	
-                API requests. If ``None``, then default info will be used.	
-                Generally, you only need to set this if you're developing	
+            client_info (google.api_core.gapic_v1.client_info.ClientInfo):
+                The client info used to send a user-agent string along with
+                API requests. If ``None``, then default info will be used.
+                Generally, you only need to set this if you're developing
                 your own client library.
 
         Raises:
@@ -123,13 +123,16 @@ def __init__(
           google.api_core.exceptions.DuplicateCredentialArgs: If both ``credentials``
               and ``credentials_file`` are passed.
         """
+        self._ssl_channel_credentials = ssl_channel_credentials
+
         if channel:
             # Sanity check: Ensure that channel and credentials are not both
             # provided.
             credentials = False
 
             # If a channel was explicitly provided, set it.
             self._grpc_channel = channel
+            self._ssl_channel_credentials = None
         elif api_mtls_endpoint:
             warnings.warn(
                 "api_mtls_endpoint and client_cert_source are deprecated",
@@ -165,7 +168,12 @@ def __init__(
                 ssl_credentials=ssl_credentials,
                 scopes=scopes or self.AUTH_SCOPES,
                 quota_project_id=quota_project_id,
+                options=[
+                    ("grpc.max_send_message_length", -1),
+                    ("grpc.max_receive_message_length", -1),
+                ],
             )
+            self._ssl_channel_credentials = ssl_credentials
         else:
             host = host if ":" in host else host + ":443"
 
@@ -182,9 +190,14 @@ def __init__(
                 ssl_credentials=ssl_channel_credentials,
                 scopes=scopes or self.AUTH_SCOPES,
                 quota_project_id=quota_project_id,
+                options=[
+                    ("grpc.max_send_message_length", -1),
+                    ("grpc.max_receive_message_length", -1),
+                ],
             )
 
         self._stubs = {}  # type: Dict[str, Callable]
+        self._operations_client = None
 
         # Run the base constructor.
         super().__init__(
@@ -208,7 +221,7 @@ def create_channel(
     ) -> grpc.Channel:
         """Create and return a gRPC channel object.
         Args:
-            address (Optionsl[str]): The host for the channel to use.
+            address (Optional[str]): The host for the channel to use.
             credentials (Optional[~.Credentials]): The
                 authorization credentials to attach to requests. These
                 credentials identify this application to the service. If
@@ -243,12 +256,8 @@ def create_channel(
 
     @property
     def grpc_channel(self) -> grpc.Channel:
-        """Create the channel designed to connect to this service.
-
-        This property caches on the instance; repeated calls return
-        the same channel.
+        """Return the channel designed to connect to this service.
         """
-        # Return the channel from cache.
         return self._grpc_channel
 
     @property
@@ -259,13 +268,11 @@ def operations_client(self) -> operations_v1.OperationsClient:
         client.
         """
         # Sanity check: Only create a new client if we do not already have one.
-        if "operations_client" not in self.__dict__:
-            self.__dict__["operations_client"] = operations_v1.OperationsClient(
-                self.grpc_channel
-            )
+        if self._operations_client is None:
+            self._operations_client = operations_v1.OperationsClient(self.grpc_channel)
 
         # Return the client from cache.
-        return self.__dict__["operations_client"]
+        return self._operations_client
 
     @property
     def list_instances(